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82598EB Datasheet, PDF (269/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet
Intel® 82598EB 10 GbE Controller - Transmit Functionality
• UDP Checksum
3.5.3.4.8 IP/TCP/UDP Checksum Offloading
The 82598 performs checksum offloading as an optional part of the TCP/UDP segmentation offload
feature.
These specific checksums are supported under TCP segmentation:
• IPv4 checksum
• TCP checksum
• UDP checksum
Checksum offloading may also be performed in a single-send packet.
Figure 3-37. Data Flow
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